Across
- 3. Hottest planet
- 6. Planet with Olympus Mons
- 7. space exploration vehicle on Mars
- 8. Planet with life
- 10. Planet with red spot
- 11. eighth closest planet to the sun
Down
- 1. seventh closest planet to the sun
- 2. Closest planet to the sun
- 4. astronauts live in what in space
- 5. natural satellite that orbits the earth
- 9. sixth closest planet to the sun